rikuguma, schwarz (arknights), arknights, commentary, highres, 1girl, alternate breast size (larger), animal ear piercing, animal ears, armpits, arms behind back, arms up, bare arms, bare shoulders, belt, bikini, bikini top only, black belt, black bikini, black scarf, black shorts, blush, breasts, bright pupils, cat ears, cat girl, cat tail, chest belt, closed mouth, cowboy shot, grey hair, hair between eyes, half-closed eyes, heavy breathing, high ponytail, huge breasts, long hair, looking at viewer, navel, one eye covered, ponytail, presenting armpit, raised eyebrows, scarf, short shorts, shorts, sideboob, simple background, solo, squiggle, standing, stomach, sweat, swimsuit, tail, tail raised, underbust, white background, white pupils, yellow eyes